Sigma-Aldrich 91249 Peptone from meat, bacteriological suitable for microbiology 500 gr
Marka
Stok Kodu
LB.SA.91249-500G
Kısa Bilgi
Synonym(s): Peptone from bovine meat, Bacteriological peptone, CAS Number: 91079-38-8, EC Number: 293-426-3
| Sigma-Aldrich 91249 Peptone from meat, bacteriological suitable for microbiology 500 gr |
| Synonym(s): Peptone from bovine meat, Bacteriological peptone CAS Number: 91079-38-8 EC Number: 293-426-3 |
|
PROPERTIES
biological source bovine heart
Quality Level 200 form powder shelf life limited shelf life, expiry date on the label composition amino-nitrogen, ≥3% chloride (as NaCl), ≤3% total nitrogen (N), ≥14% storage condition protect from light at room temperature ign. residue ≤8% loss ≤6% loss on drying pH 6.5-7.5 (25 °C, 2% in H2O) solubility H2O: 2%, clear (light yellow and light brown-yellow and light-brown) DESCRIPTION General description Bacteriological Meat Peptone is a high clarity and stability pancreatic hydrolysate of animal tissues designed for culture media applications. It is a growth-promoting nitrogenous nutrient (peptides and amino acids) with a neutral pH. It has a high sulfur compound content which makes it suitable for the detection of microbes (Clostridia spp., Salmonella spp.) producing hydrogen sulfide. It is also used in animal cell culture and microbiology culture media. Application Bacteriological meat peptone is a rich source of organic nitrogen and therefore used in a variety of media preparations to cultivate yeasts and molds, Enterobacteria and Staphylococci. It can also be used for the commercial production of vaccines, steroids, antibiotics, enzymes and other products. In recent times it has also been used as a medium additive for the production of recombinant therapeutic proteins Biochem/physiol Actions Peptone supplementation in media helps to increase cell number, specific monoclonal antibody production and also the period of long term culture.[1] |
